Since there are a lot of web hosting firms claiming to have the most affordable web host packages, it is quite difficult narrowing down choices. But don't forget that not all hosting providers are reliable.
As for recommendation I suggest you to compare the hosting plans offered by

Hostmonster.com, Proaxxs.net and Centsi.com

They have nice reputation and I have read many good reviews about them.
So, take your time to analyze their plans or contact their support to get all the things cleared with them.

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